//
//  Student.h
//  08_Homework
//
//  Created by dllo on 16/7/13.
//  Copyright © 2016年 LST. All rights reserved.
//

#import <Foundation/Foundation.h>
NS_ASSUME_NONNULL_BEGIN
@interface Student : NSObject
@property (nullable, nonatomic, copy) NSString *name;
@property (nonatomic, copy) NSString *sex;
@property (null_resettable, nonatomic, strong) NSArray *arr;
@end
NS_ASSUME_NONNULL_END